Beakers & Flasks

Find all of the beakers and flasks that you need for a chemistry science project or homeschool lab experiment. All of these glass beakers and flasks are made of high-quality borosilicate glass and can be heated over an open flame. Pyrex glassware is U.S.-made and the rest is imported, but the quality of both is very satisfactory and will withstand being heated to high temperatures over a lab burner.

Use a #6-1/2 rubber stopper with 250 ml and 500 ml flasks and Florence flasks. Use #8 rubber stoppers with 500 ml Pyrex ones. Save when you buy larger quantities of a beaker or flask!

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Beaker, polypropylene, 1000ml

Flask, Erlenmeyer, 500 ml

Erlenmeyer flask, 50 ml, Pyrex

Erlenmeyer flask, 250 ml, Pyrex

$2.00

This 1000ml polypropylene beaker is much less expensive and suitable for ma... more

$4.90

Made of high-quality borosilicate glass that can be heated directly in an o... more

$6.70

Use a #1 stopper for this glass flask. Pyrex or Kimax flasks are U.S. made ... more

$6.10

Use a #6-1/2 stopper for this glass flask. Pyrex or Kimax flasks are U.S. m... more

Erlenmeyer flask, 500 ml, Pyrex

Filtering flask, 250 ml

Florence (or boiling) flask, 500 ml

Volumetric flask, 100 ml

$7.50

Use a #8 stopper for this glass flask. Pyrex or Kimax flasks are U.S. made ... more

$9.95

Use a #8 stopper for this thick-wall glass filtering flask with side-tube. ... more

$5.10

Florence or boiling flasks are designed to boil liquids in distillations an... more

$4.50

Use this economical volumetric flask to quickly and accurately prepare 100 ... more

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